The standard karyotypes and trypsin-Giemsa C-banding patterns of 5 geographical racest of Pinus massoniana Lamb which distribute in 2 geographical zone have been studies in this thesis.

该研究在区划工作的基础上，进一步对马尾松种源进行了亚染色体结构水平上的分析鉴别。

youdao

Prior to the present outbreak, Angola was not considered to fall within the geographical “hot zone”, thought to be in central and eastern Africa, for outbreaks and sporadic cases of this rare disease.

在本次暴发之前，未将安哥拉考虑为属于这一罕见疾病暴发和散在病例的地理“热区”。 据认为，它在中部和东部非洲。

youdao

The author discovered through field survey, with the migration zone in 1999 vested the right to change, Xing Jing Town immigrants in their geographical identity and show a phase difference.

笔者通过田野调查发现，随着1999年移民区归属权的变更，兴泾镇移民在其地域身份认同上呈现出阶段性差异。

youdao

It has an ideal time zone and geographical location.

ECONOMIST: Leaders: All eyes on London | The